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Trommel Drum Screens

Ritorna offers compost trommel screens and aggregate trommel screens with ideal characteristics.


  • Static or transportable machine depending on clients operational needs

  • Separated exits to get clean independent screened material

  • Electric and diesel version

  • Low operational costs

  • Quick setup time

  • High on-site mobility

  • Fast interchangeable drums with different hole sieves

  • Folding conveyors to facilitate transport and logistics

  • Top quality construction materials

compost screener


Application areas


  • Composting and organic waste: compost sieving in order to obtain high quality material- humus

  • Biomass: green waste sieving for substratum production, boiler biomass, ornamental material, etc.

  • Construction and Demolition Waste

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